In the context of economic globalization and network information,there are many problems in China's ideological security,mainly including the loss of China's traditional cultural vitality and lack of recognition of the mainstream ideology.There are two causes:the external factor is the cultural penetration increasing in the context of globalization,the internal factor is the self-construction problems of China's mainstream ideology.Therefore,in the context of the era of globalization,the strategic choice of China's mainstream ideology secure is particularly important.Firstly we need to strengt...